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Inductive Entanglement Classification of Four Qubits under SLOCC
L. Lamata, J. Leon, D. Salgado +1
Using an inductive approach to classify multipartite entangled states under stochastic local operations and classical communication introduced recently by the authors [Phys. Rev. A…
How much entanglement can be generated between two atoms by detecting photons?
L. Lamata, J. J. Garcia-Ripoll, J. I. Cirac
It is possible to achieve an arbitrary amount of entanglement between two atoms using only spontaneously emitted photons, linear optics, single photon sources and projective measur…
Sequential Quantum Cloning
Y. Delgado, L. Lamata, J. Leon +2
Not all unitary operations upon a set of qubits can be implemented by sequential interactions between each qubit and an ancillary system. We analyze the specific case of sequential…
Inductive classification of multipartite entanglement under SLOCC
L. Lamata, J. Leon, D. Salgado +1
We propose an inductive procedure to classify N-partite entanglement under stochastic local operations and classical communication (SLOCC) provided such a classification is known f…
Spin entanglement loss by local correlation transfer to the momentum
Lucas Lamata, Juan Leon, David Salgado
We show the decrease of spin-spin entanglement between two s=1/2 fermions or two photons due to local transfer of correlations from the spin to the momentum degree of freedom of on…
Generation of bipartite spin entanglement via spin-independent scattering
Lucas Lamata, Juan Leon
We consider the bipartite spin entanglement between two identical fermions generated in spin-independent scattering. We show how the spatial degrees of freedom act as ancillas for…